KR20150048843A - 귀금속 입자 및 산성 이오노머 성분을 포함하는 콜로이드성 분산액 및 이들의 제조 방법 및 사용 방법 - Google Patents

귀금속 입자 및 산성 이오노머 성분을 포함하는 콜로이드성 분산액 및 이들의 제조 방법 및 사용 방법 Download PDF

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KR20150048843A
KR20150048843A KR1020157007885A KR20157007885A KR20150048843A KR 20150048843 A KR20150048843 A KR 20150048843A KR 1020157007885 A KR1020157007885 A KR 1020157007885A KR 20157007885 A KR20157007885 A KR 20157007885A KR 20150048843 A KR20150048843 A KR 20150048843A
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South Korea
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noble metal
ionomer
group
dispersion
acidic
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KR1020157007885A
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English (en)
Korean (ko)
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마티아스 빈더
게르하르트 하인츠
알레산드로 지엘미
홀거 드치알라스
폴커 베니쉬
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솔비코어 게엠베하 운트 콤파니 카게
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Publication of KR20150048843A publication Critical patent/KR20150048843A/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004—Preparation of sols
    • B01J13/0043—Preparation of sols containing elemental metal
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/921—Alloys or mixtures with metallic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Metallurgy (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
KR1020157007885A 2012-08-29 2013-08-29 귀금속 입자 및 산성 이오노머 성분을 포함하는 콜로이드성 분산액 및 이들의 제조 방법 및 사용 방법 KR20150048843A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12182269.6 2012-08-29
EP12182269.6A EP2704239A1 (en) 2012-08-29 2012-08-29 Colloidal dispersions comprising precious metal particles and acidic ionomer components and methods of their manufacture and use
PCT/EP2013/067880 WO2014033204A1 (en) 2012-08-29 2013-08-29 Colloidal dispersions comprising precious metal particles and acidic ionomer components and methods of their manufacture and use

Publications (1)

Publication Number Publication Date
KR20150048843A true KR20150048843A (ko) 2015-05-07

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KR1020157007885A KR20150048843A (ko) 2012-08-29 2013-08-29 귀금속 입자 및 산성 이오노머 성분을 포함하는 콜로이드성 분산액 및 이들의 제조 방법 및 사용 방법

Country Status (7)

Country Link
US (1) US20150236354A1 (ja)
EP (2) EP2704239A1 (ja)
JP (1) JP2016505193A (ja)
KR (1) KR20150048843A (ja)
CN (1) CN105051957A (ja)
CA (1) CA2882000A1 (ja)
WO (1) WO2014033204A1 (ja)

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Also Published As

Publication number Publication date
EP2891200A1 (en) 2015-07-08
CN105051957A (zh) 2015-11-11
CA2882000A1 (en) 2014-03-06
US20150236354A1 (en) 2015-08-20
WO2014033204A1 (en) 2014-03-06
JP2016505193A (ja) 2016-02-18
EP2704239A1 (en) 2014-03-05

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